91331152

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:308

約数の個数: 80

約数和(自身を含む): 201487104

約数和(自身を除く): 110155952

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 61, 88, 94, 122, 176, 181, 188, 244, 362, 376, 488, 517, 671, 724, 752, 976, 1034, 1342, 1448, 1991, 2068, 2684, 2867, 2896, 3982, 4136, 5368, 5734, 7964, 8272, 8507, 10736, 11041, 11468, 15928, 17014, 22082, 22936, 31537, 31856, 34028, 44164, 45872, 63074, 68056, 88328, 93577, 121451, 126148, 136112, 176656, 187154, 242902, 252296, 374308, 485804, 504592, 518927, 748616, 971608, 1037854, 1497232, 1943216, 2075708, 4151416, 5708197, 8302832, 11416394, 22832788, 45665576, 91331152]

約数ペア:

[(1, 91331152), (2, 45665576), (4, 22832788), (8, 11416394), (11, 8302832), (16, 5708197), (22, 4151416), (44, 2075708), (47, 1943216), (61, 1497232), (88, 1037854), (94, 971608), (122, 748616), (176, 518927), (181, 504592), (188, 485804), (244, 374308), (362, 252296), (376, 242902), (488, 187154), (517, 176656), (671, 136112), (724, 126148), (752, 121451), (976, 93577), (1034, 88328), (1342, 68056), (1448, 63074), (1991, 45872), (2068, 44164), (2684, 34028), (2867, 31856), (2896, 31537), (3982, 22936), (4136, 22082), (5368, 17014), (5734, 15928), (7964, 11468), (8272, 11041), (8507, 10736)]